This interface provides information about the current video, subpicture, and audio streams.
The following table lists the methods for IDVDStreamAttributes in the order they are called by the compiler.
| Method | Description |
|---|---|
| GetVideoAttr | Returns the video attributes of the current video object set (VOBS). |
| GetAudioCount | Returns the number of audio streams in the current video object set (VOBS). |
| GetAudioAttr | Returns the attributes of a specified audio stream number in the current video object set (VOBS). |
| GetAudioMultichannelUseAttr | Returns the video title set multichannel audio stream attribute (VTS_MU_AST_ATR) of a specified audio stream number. |
| GetSubpictureCount | Returns the number of subpicture streams in the current video object set (VOBS). |
| GetSubpictureAttr | Returns the attributes of a specified subpicture stream number in the current video object set (VOBS). |
The IDVDStreamAttributes interface, like all COM interfaces, inherits the IUnknown interface methods.
The IUnknown interface supports the following methods:
Remarks
You can obtain a pointer to an IDVDStreamAttributes interface in the following ways:
- By calling the IUnknown::QueryInterface method of a DVDData object and specifying the IID_IDVDStreamAttributes interface identifier, see DVD-Video API Interface Identifiers.
- By calling the IDVDVideoVolume::GetTitleSetAttributes method.
- By calling the IDVDDomain::GetStreamAttributes method.
Requirements
OS Versions: Windows CE .NET 4.0 and later.
Header: Dvdata.h, Dvdata.idl.
Link Library: Ddvdids.lib.
See Also
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